title: 30-year-old woman with dyspnea, cough, hemoptysis, and a cavitary lung lesion.
authors.affiliation: Internal Medicine, Mayo School of Graduate Medical Education, Rochester, MN 55901, USA.
authors.forename: Hemang
authors.initials: H
authors.lastname: Yadav
authors.forename: Tobias
authors.initials: T
authors.lastname: Peikert
mesh_terms: D000328:Adult; D003371:Cough / Q000209:etiology; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D005260:Female; D014890:Granulomatosis with Polyangiitis / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D008168:Lung / Q000473:pathology; D055953:Microscopic Polyangiitis / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology